论林语堂的民族观念及自由意识

林语堂深受中西文化浸润,其民族观念体现在他试图通过个人文化趣味与文化感悟,阐发中国传统文化伦理的人文价值及其对应于社会文化选择的个人文化特质,把中国传统文化中以＂刚柔并济＂为特征的道家哲学和儒家＂中庸之道＂合而为一,归结为＂中国的人文主义＂。他从中国传统文化意识中寻求灵感,帮助自己确立了基于个人主义的自由观念,并创建了文学＂性灵论＂,进一步张扬个性。民族观念和自由意识的确立帮助林语堂对中国人的生命意识有了更深切地体会,并在中西文化之间找到了自己的人生信念。     

一种新的灰色绝对关联度模型及其应用

为了处理序列曲线间的负相关等问题,并使关联满足一定的性质,基于灰色关联分析的基本思想,本文利用数列曲线的平均相对变化态势构建了一种新的灰色绝对关联度模型,并探讨了模型的唯一性、对称性、相似性、平行性、一致性等性质,而后以新模型对我国及各省市区产业结构的有序度进行了测算,结果表明新模型计算简单,计算量小,更与实际相符。     

Asymptotic distributions in affiliation networks with an increasing sequence

A central limit theorem for a linear combination of all the maximum likelihood estimators with an increasing dimension for affiliation networks has been established. Simulation studies are provided to illustrate the asymptotic results.     

Semiparametric estimation of treatment effect with density ratio model

In this study we propose a unified semiparametric approach to estimate various indices of treatment effect under the density ratio model, which connects two density functions by an exponential tilt. For each index, we construct two estimating functions based on the model and apply the generalized method of moments to improve the estimates. The estimating functions are allowed to be non smooth with respect to parameters and hence make the proposed method more flexible. We establish the asymptotic properties of the proposed estimators and illustrate the application with several simulations and two real data sets.     

The asymptotic covariance matrix of the QMLE in ARMA models

A compact analytical representation of the asymptotic covariance matrix, in terms of model parameters directly, of the quasi maximum likelihood estimator (QMLE) is derived in autoregressive moving average (ARMA) models with possible nonzero means and non-Gaussian error terms. For model parameters excluding the error variance, it is found that the Huber (1967 Huber, P. J. (1967). The behavior of maximum likelihood estimates under nonstandard conditions. Proceedings of the Fifth Berkeley Symposium on Mathematical Statistics and Probability, Volume 1, pp. 221–233. [Google Scholar]) sandwich form for the asymptotic covariance matrix degenerates into the inverse of the associated information matrix. In comparison to the existing result that involves the second moments of some auxiliary variables for the case of zero-mean ARMA models, the analytical asymptotic covariance in this article has an advantage in that it can be conveniently estimated by plugging in the estimated model parameters directly.     

Optimal consumption and portfolio selection with negative wealth constraints,subsistence consumption constraints,and CARA utility

We consider the optimal consumption and portfolio selection problem with constant absolute risk aversion (CARA) utility. The economic agent in this model receives constant labor income, and her economic behavior is restricted on consumption and wealth, which are called the subsistence consumption constraint and the negative wealth constraint. We use the convex duality method to derive the value function and the optimal policies in closed-form solutions. Also we illustrate some numerical examples.     

社会工作实验课程教学体系研究

社会工作实验课程设计教学体系对实现社会工作专业人才培养目标具有重要意义。本文分析现阶段高校开展社会工作实验课程教学面临的机遇与挑战,尤其以参与式教学模式运用为中心论题,探究社会工作专业课程设计和教学方法设计应注重的原则,使教师引导学生与校外的实践活动相衔接,同时重点强调学生在课堂教学中的主体地位,在不同专业课程的教学过程中运用参与式教学工具诸如角色扮演、小组讨论等方式,以思维和行为训练为主线,有效提高学生的社工实务能力。     

个案管理模式兴起及其在医务社会工作中的启示 ——以癌末病患照顾者为例

本文通过文献研究探索目前已在社会工作服务中多领域运用的个案管理的缘起、发展、以及其工作流程和组成要素,并运用问卷调查和个案访谈的专业社会工作技巧收集有关癌末患者与其照顾者所面临的困难和问题,通过将个案管理的方法运用于癌末患者临终关怀的服务中,得出个案管理能够为面临着多重困难的癌末患者及其家属提供有效、完善的服务,可以帮助服务对象建立全面的资源网络,协助其获得一定的解决问题的能力。从而达到节省医疗资源、有效为癌末病患及其家属提供服务的目的,完善癌末病患临终关怀社会工作的内容及方法技巧。     

从财务角度分析特别收益金对我国三大石油垄断企业的影响

我国三大石油集团公司是带有国有企业性质的垄断企业。自2006年3月26日起,国家对石油开采企业销售国产原油因价格超过一定水平获得的超额收入按比例征收特别收益金。征收特别收益金后对三大企业的营运能力、偿债能力影响不大,对盈利能力影响较大,但是仍然没有从根本上解决三大企业攫取巨额利润的趋势。征收特别收益金的制度也不尽合理,亟待完善。     

The social welfare reform during the progressive regimes of South Korea: Theoretical implications

This study assesses the social welfare reform during the progressive regimes of South Korea (hereafter Korea) led by President Kim Dae-Jung (1998-2003) and President Roh Moo-Hyun (2003-2008), and considers its theoretical implications. Analysis of the social welfare reform under the two progressive governments has indicated that the reform did not produce the anticipated results. Although the Korean economy has grown rapidly along with a considerable increase in the national income per capita in comparison with that in the past, the country's social welfare system still remains significantly underdeveloped in all respects, relative to that of all the other OECD countries with similar economic power, let alone the advanced welfare states in Western Europe. This study maintains that the key reason for the inertia or status quo despite the significant efforts of both the governments to expand social welfare is explained in the Korean growth-first doctrine, which inherently considers that distribution hinders growth and that social policy is secondary to economic policy, thus limiting the choices of the country's decision makers, as has been the case all along since the developmental period. Given that the growth-first doctrine inherently regarded the relationship between growth and welfare as mutually exclusive, it was perhaps natural that the influence of the doctrine upon the social welfare policy of both the progressive governments would not be so positive. This suggests that path dependence is active in the case of the Korean social welfare policy, thus substantiating the validity of path-dependence theory.